Is It Possible To Have A Period While Pregnant? I've Been Told That It Is Possible.. I'm Not Pregnant (I Don't Think) But I've Had Sex For The Last Couple Of Months (Unprotected) And Had Not Took Any Tests . My Friend Guy Had Told Me To Get Checked Just In Case Because His Girlfriend Was Pregnant And Still Had Her Cycle But Had No Clue At All That She Was Pregnant.